如何获取某个百度地图坐标是在哪个城市？有没有SQL或C#代码实…

有,不告诉你

{n:"荆门",g:"112.21733,31.042611|13"},{n:"荆州",g:"112.241866,30.332591|12"},{n:"潜江",g:"112.768768,30.343116|13"},{n:"神农架林区",g:"110.487231,31.595768|13"},{n:"十堰",g:"110.801229,32.636994|13"},{n:"随州",g:"113.379358,31.717858|13"},{n:"天门",g:"113.12623,30.649047|13"},{n:"仙桃",g:"113.387448,30.293966|13"},{n:"咸宁",g:"114.300061,29.880657|13"},{n:"襄樊",g:"112.176326,32.094934|12"},{n:"孝感",g:"113.935734,30.927955|13"},{n:"宜昌",g:"111.310981,30.732758|13"}]},{n:"湖南",g:"111.720664,27.695864|7",cities:[{n:"长沙",g:"112.979353,28.213478|12"},{n:"常德",g:"111.653718,29.012149|12"},{n:"郴州",g:"113.037704,25.782264|13"},{n:"衡阳",g:"112.583819,26.898164|13"},{n:"怀化",g:"109.986959,27.557483|13"},{n:"娄底",g:"111.996396,27.741073|13"},{n:"邵阳",g:"111.461525,27.236811|13"},{n:"湘潭",g:"112.935556,27.835095|13"},{n:"湘西州",g:"109.745746,28.317951|14"},{n:"益阳",g:"112.366547,28.588088|13"},{n:"永州",g:"111.614648,26.435972|13"},{n:"岳阳",g:"113.146196,29.378007|13"},{n:"张家

这怎么用。。。指定坐标的？ 我想要的是。。。随便给一个坐标 然后代码转换后 自动告诉我这坐标属于哪个城市的